8-K: White Mountains Insurance Group Reports Mixed 2024 Results, Strategic Deployments Underway

White Mountains Insurance Group, Ltd. reported an 8% growth in Adjusted Book Value Per Share for 2024, falling short of its target, while highlighting strong performances in key operating businesses and strategic capital deployments for future growth.

Summary

• White Mountains Insurance Group's Adjusted Book Value Per Share (ABVPS) grew by 8% to $1,834 in 2024, which was below its target of 10YT + 700 bps (11%).
• The company reported strong operating results from its Ark/Outrigger and Bamboo segments, with mixed results from other businesses.
• Investment returns were positive, and the company made no new deployments in 2024, but announced significant deployments for 2025 including BroadStreet Partners and Enterprise Solutions.
• As of 1Q25, White Mountains held $5.8 billion in total capital, with $0.5 billion (9%) remaining as undeployed capital and a consolidated debt to total capital ratio of 12%.
• Ark, the specialized P&C (re)insurance business, achieved an excellent combined ratio of 83% in 2024 and grew gross written premiums by 16% year-over-year to $2.2 billion; 1Q25 saw a 94% combined ratio and 27% GWP growth to $1.1 billion.
• Kudu, the asset management capital solutions provider, deployed $104 million in 2024 and $69 million in 1Q25, with three full exits producing a combined Internal Rate of Return (IRR) of 28%.
• HG Global, which provides first-loss reinsurance to BAM, saw its Adjusted Book Value grow by 6% in 2024, while BAM's total premiums increased 4% to $136 million and par insured grew 26% to $20 billion.
• Bamboo, the homeowners insurance MGA, delivered outstanding 2024 results with managed premiums more than doubling to $484 million and MGA Adjusted EBITDA increasing over 7x to $53 million; a $110 million debt recap returned $80 million to WTM.
• MediaAlpha, an online customer acquisition technology company, achieved record operating results in 2024 with transaction value up 2.5x to $1.5 billion and Adjusted EBITDA up 3.5x to $96 million, though its share price was impacted by an ongoing FTC matter.
• PassportCard / DavidShield, offering travel and expat medical insurance, experienced a 3% decline in core premiums to $212 million and a decrease in core EBITDA to $6 million in 2024, primarily due to the ongoing war in the Middle East.
• White Mountains co-led a recapitalization of BroadStreet Partners, deploying $150 million, with the transaction expected to close in 3Q25.
• White Mountains Partners, a wholly-owned business unit, announced its first deal in April 2025 to acquire a 66% interest in Enterprise Solutions for approximately $65 million.
• The company's total investment portfolio stood at $4.8 billion as of 1Q25, with a total portfolio return of 5.4% in 2024.

Sentiment

Score: 7

Explanation: The sentiment is moderately positive. While the company missed its ABVPS growth target and faced headwinds in some segments (e.g., PassportCard/DavidShield, MediaAlpha's FTC matter), strong performances in key businesses like Ark and Bamboo, coupled with strategic capital deployments and a robust long-term track record, provide a positive outlook for future value creation.

Positives

• Adjusted Book Value Per Share (ABVPS) grew by 8% in 2024 to $1,834, demonstrating continued value creation.
• Ark/Outrigger reported excellent operating results in 2024 with an 83% combined ratio and 28% growth in Tangible Book Value, positioning it as a consistent top-quartile Lloyds underwriter.
• Bamboo's performance was outstanding in 2024, with managed premiums more than doubling and MGA Adjusted EBITDA increasing over 7x, validating its differentiated business model.
• The successful $110 million debt recapitalization at Bamboo resulted in an $80 million return of capital to White Mountains after only one year of ownership.
• MediaAlpha achieved record operating results in 2024, with significant increases in transaction value (2.5x) and Adjusted EBITDA (3.5x), indicating strong underlying business momentum.
• Kudu demonstrated a robust deal pipeline and successful capital deployment, with three full exits generating an impressive combined Internal Rate of Return (IRR) of 28%.
• Strategic capital deployments into BroadStreet Partners ($150 million) and Enterprise Solutions (~$65 million) are expected to drive future growth and diversify the portfolio.
• White Mountains maintains a prudent financial leverage profile, with no financial leverage at the parent company and conservative leverage at its operating businesses.
• The company boasts a superior track record of ABVPS and Market Value Per Share (MVPS) growth over nearly 40 years, consistently outperforming benchmarks over the long term.

Negatives

• The 8% ABVPS growth in 2024 fell short of the company's stated target of 10YT + 700 bps, which was 11%.
• Operating results were mixed across the portfolio, with some businesses not performing as strongly as Ark/Outrigger and Bamboo.
• MediaAlpha's stock price was negatively impacted by news of an ongoing FTC matter, despite strong operational performance.
• PassportCard/DavidShield experienced a decline in core premiums (down 3% YOY) and core EBITDA in 2024, primarily attributed to the ongoing war in the Middle East affecting Israeli leisure travel.
• BAM's total pricing decreased by 18% year-over-year in 2024 to 69 bps, indicating potential pricing pressure in the municipal bond insurance market.
• Ark's blended risk-adjusted rate change was flat in 2024 and declined by 2% in 1Q25, suggesting a softening rate environment in some lines.
• The primary market normalization in California for homeowners insurance is likely further delayed due to the January 2025 wildfires, impacting Bamboo's growth trajectory in that specific market.

Risks

• Claims arising from catastrophic events such as hurricanes, wildfires, earthquakes, floods, public health crises, terrorist attacks, war, infrastructure failures, or cyber-attacks.
• Recorded loss reserves subsequently proving to have been inadequate.
• Fluctuations in the market value of White Mountains' investment in MediaAlpha.
• Actions taken by rating agencies, including financial strength or credit ratings downgrades or placing ratings on negative watch.
• The continued availability of capital and financing.
• The continued availability of fronting and reinsurance capacity.
• Deterioration of general economic, market, or business conditions, including due to outbreaks of contagious disease and corresponding mitigation efforts.
• Competitive forces, including the conduct of other insurers.
• Changes in domestic or foreign laws or regulations, or their interpretation, applicable to White Mountains, its competitors, or its customers.
• Geopolitical risks, deglobalization, and tariff impacts.
• The ongoing FTC matter impacting MediaAlpha's business and valuation.
• Further delays in primary market normalization in California for homeowners insurance, potentially affecting Bamboo's growth.

Future Outlook

White Mountains is focused on growing per share values over long periods, not near-term GAAP results, by adhering to core operating principles of underwriting first, disciplined balance sheet, total return investing, and thinking like owners. Kudu aims for $150 million in annual deployments, shifting to a self-sustaining funding model. HG Global and BAM prioritize enhancing BVPS contribution, growing premiums, optimizing investment returns, and expanding into new markets like Australia and New Zealand. Bamboo plans to continue executing in California, expand geographically to Texas in mid-2025 and other markets in 2026+, and further enhance its underwriting tools and AI capabilities. MediaAlpha remains engaged with the FTC for a resolution, and White Mountains Partners expects further deployments in the near to medium term, intending to deploy up to $500 million of equity capital over time.

Management Comments

• "Okay 2024" a general assessment of the past year's performance.
• "Strong operating results at Ark/Outrigger and Bamboo" highlighting the success of these key segments.
• "Mixed operating results elsewhere" acknowledging varied performance across the portfolio.
• "Good investment returns" noting positive outcomes from investment activities.
• "No new deployments" referring to the absence of new capital deployments in 2024.
• "Focused on growing per share values over long periods of time" emphasizing the company's long-term strategic objective.
• "Not focused on near-term GAAP results" indicating a strategic emphasis beyond short-term accounting figures.
• "Adhering to our core operating principles: Underwriting comes first, Maintain a disciplined balance sheet, Invest for total return, Think like owners" reiterating the foundational principles guiding the company's operations.
• "Strengthening talent base" indicating ongoing efforts to enhance human capital.
• "Deploying / distributing capital patiently and intelligently" describing the strategic approach to capital allocation.

Industry Context

The insurance industry is experiencing varied conditions, with property (re)insurance softening but remaining profitable, marine & energy rolling, specialty differentiated, A&H flat, and casualty rates increasing by 5-10%. The January 2025 California wildfires, noted as the largest wildfire insured loss event in US history, served as a validating event for Bamboo's underwriting and aggregation management strategy. In the online customer acquisition space, MediaAlpha's P&C vertical is seeing positive momentum as key carriers increase advertising spend. The municipal bond market saw BAM maintain a significant market share in transactions (53-56%) despite a decrease in total pricing.

Comparison to Industry Standards

• White Mountains' 2024 ABVPS growth of 8% fell short of its internal target of 10YT + 700 bps (11%), indicating underperformance against its own benchmark.
• Over the long term (since IPO in 1985), White Mountains' Adjusted Book Value Per Share (ABVPS) growth of 13.2% annualized, including dividends, has outperformed the S&P 500 (11.3% annualized) and the S&P P&C Insurance Total Return Index (11.0% annualized), demonstrating a superior track record.
• Ark's combined ratio of 83% in 2024 is indicative of top-quartile performance among Lloyds underwriters, as supported by the provided profitability and volatility analysis (p.16), showcasing strong underwriting discipline relative to peers.
• Kudu's average Levered Return of 12% and GAAP ROE of 9% since 2019 reflect solid performance in the asset management capital solutions sector.
• Bamboo's strong loss performance relative to the broader market during the January 2025 California wildfires validates its proprietary risk management and selection capabilities, suggesting a competitive advantage in a challenging environment.
• BAM's insured penetration in its target market of 27-31% and overall market share of 53-56% in transactions indicate a strong competitive position within the municipal bond insurance sector, despite a decline in total pricing to 69 bps.

Legal Proceedings

• MediaAlpha is engaged in an ongoing FTC matter, which has impacted its share price.

Stakeholder Impact

• Shareholders: Experienced an 8% ABVPS growth in 2024, below target, but benefit from strategic deployments and a strong long-term value creation track record. The ongoing FTC matter for MediaAlpha could introduce uncertainty.
• Customers (Bamboo): Benefit from a validated business model and strong loss performance, particularly in the context of the California wildfires, suggesting reliable coverage and service.
• Customers (PassportCard/DavidShield): Impacted by geopolitical events (Middle East war) leading to a decline in leisure travel premiums and core EBITDA.
• Employees: The company is focused on strengthening its talent base, indicating potential opportunities and stability.

Next Steps

• Kudu aims to deploy $150 million of capital per year, shifting towards a self-sustaining funding model through reinvestment of free cash flow and incremental debt.
• HG Global and BAM plan to enhance HG Global's contribution to WTM BVPS growth, grow written premiums, optimize investment returns, pay down surplus notes, maximize releases from trust accounts, preserve BAM's financial strength, and grow BAM's lines of business, including entry into Australia and New Zealand.
• Bamboo intends to continue executing on market opportunities in California, expand its distribution network and product capabilities, add and diversify fronting and reinsurance capacity, and expand geographically to Texas in mid-2025 and additional new markets in 2026+.
• Bamboo will also focus on optimizing and refining underwriting tools and further enhancing data & analytics and AI capabilities to maintain its competitive edge.
• MediaAlpha will remain engaged with the FTC in an effort to reach a mutually acceptable resolution regarding the ongoing matter.
• White Mountains Partners expects further deployments in the near to medium term, with an intention to deploy up to $500 million of equity capital over time.
• The acquisition of BroadStreet Partners, with White Mountains deploying $150 million, is expected to close in 3Q25.

Key Dates

Recommendation

Keywords

Insurance, Reinsurance, Asset Management, Financial Services, Investment, Property & Casualty, MGA, Homeowners Insurance, Municipal Bonds, Insurance Brokerage, Private Equity, SEC Filing, Investor Presentation, White Mountains Insurance Group, Corporate Governance, Risk Management